Rainbow shark rubbing on rocks?

EnyaGirl

Medium Fish
Dec 16, 2008
54
0
0
#1
Every once in a while I see my rainbow shark flipping over as he swims and rubbing his body against the gravel in the tank. Is this a sign something is wrong, or is this normal behavior? I have also see my albino do the same thing.
 

jo3olous

Large Fish
Aug 6, 2008
909
1
0
Philadelphia, PA
#4
i said this in your other thread, be weary of using meds on your fish. Sharks are scale-less and highly sensitive to meds, it's in some cases BAD for them. I would recommend curing the ich using a little salt and turning up the temperature SLOWLY to about 84-86F
 

Whiskers

Large Fish
Feb 29, 2008
425
1
18
central Michigan USA
#7
and to add to all that,(if it is ich) i've read that you should keep temp up for 14+ days. just because you don't see it on the fish doesn't mean its not still floating in your tank waiting to attack another fish.
 

jo3olous

Large Fish
Aug 6, 2008
909
1
0
Philadelphia, PA
#10
right so make sure you combine everyones advice here;

slowly turning up the heat (maybe 2degrees or so every few hours) gradually to around 84 or so (sorry I said 86 earlier might be too high), you don't want to fry your fish but you want to fry the ich and any potential ich in the water like whiskers said. leave the heat like this for 2 weeks or so to ensure any ich is rid of. and the salt.... using "Aquarium salt"

For salt dosage, use 1 tablespoon per 5 US gallons(if you're outside of the US, you'll need to convert that). Be sure to dissolve the salt first in a bucket or bowl with some tank water or dechlorinated water. Don't ever just dump the salt directly into the tank. For the heat, raise the temperature up to at least 82-84°F(again, you may need to convert that to Celcius). Treat for at least 3 weeks, or for at least 4-5 days after the last white spot falls off the fish. And, one other thing to remember, salt does not evaporate with the water. It's only removed via water changes. So, if you remove 5 gallons of water, you'll need to replace 1 tablespoon of salt. Here's a couple of good articles:

http://www.peteducation.com/article.cfm?...

http://en.wikipedia.org/wiki/Ichthyophth...

Normally meds like kissy mentioned and some others would be a fine solution too, just not for sharks/loaches, and other scale less fish that might be sensitive to it